CN106033156B - Display device and display methods - Google Patents
Display device and display methods Download PDFInfo
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- CN106033156B CN106033156B CN201510107575.8A CN201510107575A CN106033156B CN 106033156 B CN106033156 B CN 106033156B CN 201510107575 A CN201510107575 A CN 201510107575A CN 106033156 B CN106033156 B CN 106033156B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/44—Arrangements combining different electro-active layers, e.g. electrochromic, liquid crystal or electroluminescent layers
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/02—Composition of display devices
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/02—Composition of display devices
- G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0232—Special driving of display border areas
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
Abstract
The invention discloses a kind of display device and display methods, wherein the display device includes an at least display unit and a control unit.Display unit includes a LCD MODULE and a self-luminous display module.Self-luminous display module configuration is on the edge of LCD MODULE.Control unit is electrically connected LCD MODULE and self-luminous display module, and to make the optical parameter of LCD MODULE and the optical parameter of self-luminous display module mutually arrange in pairs or groups.Display device provided by the invention can efficiently use the frame region of LCD MODULE to show, and maintain the characteristic of LCD MODULE, and display methods provided by the invention can make LCD MODULE and the display effect of self-luminous display module mutually arrange in pairs or groups.
Description
Technical field
The present invention relates to a kind of display device and display methods.
Background technique
Large screen display system is in telecommunication network management, traffic police commander, traffic monitoring management, military combat commander's instruction
It is widely used in the control rooms of multiple fields such as white silk, industrial production scheduling, it being capable of a variety of different letters of centralized displaying
The signal in number source, to meet the needs of various shared informations of user's large-area displays and integrated information.Relatively common large screen
Jointed television wall system is divided into liquid crystal display (liquid crystal generally according to the working method of display unit
Display, LCD) display unit jointed television wall or light emitting diode (light-emitting diode, LED) display unit
Jointed television wall.
So-called LCD jointed television wall is to control software systems by splicing by the way of LCD display unit splicing,
To realize a kind of mosaic screen body of large screen display effect.It is advantageous that thickness is thin, light-weight, low energy consumption, the long-life, without spoke
It penetrates, and picture is fine and smooth, high resolution, the outstanding performance of every Key Performance Indicator has made it Developing mainstream, and prospect is seen
It is good.Although LCD has above-mentioned advantage, as jointed television wall display unit, it is limited to LCD panel dead space and front frame machine
Structure limitation causes to splice the biggish disadvantage in gap.
LED jointed television wall is to be spliced by LED by display unit, using the active characteristics of luminescence of LED and it is small between
Away from technology, to support high-res to show, the hazardous substances such as LED display unit is not mercurous, infrared, ultraviolet, and it is energy-efficient,
Service life is up to 100,000 hours (8-10), better than the service life of general LCD display 5-6.It but is display with LED
It is exactly resolution and cost that the jointed television wall of unit, which meets with maximum problem,.Limited LED package size and circuit limitation, mesh
It is preceding can the spacing of volume production minimum LED be typically larger than the spacing of LCD pixel.It, may nothing using LED when display sizes are too small
Method accomplishes high-res.
In addition, being with 1920 × 1080 resolution since each LED is intended for a display pixel
Example, at least needs ten thousand LED more than 200, and every LED includes tri- kinds of luminescence chips of RGB.That is, needing more than 200 ten thousand in total
Red light chips, more than 200 ten thousand green light chips and more than 200 ten thousand blue chips, consumed cost are high.
" background technique " paragraph is used only to help to understand the content of present invention, therefore disclosed by " background technique " paragraph
Content may be comprising some without constituting well-known technique known to person of ordinary skill in the field.In " background technique " section
Disclosed content is fallen, the content or the one or more embodiments of present invention problem to be solved are not represented, in the present invention
Known or recognized by person of ordinary skill in the field before application.
Summary of the invention
The present invention provides a kind of display device, can have the characteristic of LCD MODULE, can efficiently use liquid crystal display mode
The frame region of block is shown, and so that the LCD MODULE and the display effect of self-luminous display module is mutually arranged in pairs or groups.
The present invention provides a kind of display methods, and LCD MODULE and the display effect of self-luminous display module can be made mutually to take
Match.
Other objects and advantages of the present invention can from disclosed herein technical characteristic in be further understood.
It is to propose a kind of display up to one of above-mentioned or part or all of purpose or other purposes, one embodiment of the invention
Device comprising an at least display unit and a control unit.Display unit includes that a LCD MODULE and a self-luminous are aobvious
Show module.Self-luminous display module configuration is on the edge of LCD MODULE.Control unit be electrically connected LCD MODULE with
Self-luminous display module, and take the optical parameter of LCD MODULE and the optical parameter of self-luminous display module mutually
Match.
In one embodiment of this invention, self-luminous display module includes multiple luminescence units for lining up array, liquid crystal
The optical parameter of the optical parameter and self-luminous display module that show module includes position and the size of luminous zone.Control unit is opened
The multiple pixels in the part of LCD MODULE and form multiple clear zones lining up array and being separated from each other, and control unit close liquid
The multiple pixels of another part of brilliant display module and form a dark space.
In one embodiment of this invention, the pitch (pitch) in these clear zones is substantially the same in these luminescence units
Pitch.
In one embodiment of this invention, each luminescence unit is a light emitting diode.
In one embodiment of this invention, each clear zone is by multiple pixel institute shapes being turned in LCD MODULE
At, and the substantially equal width in each clear zone of width of the luminous zone of each luminescence unit.
In one embodiment of this invention, the width of part of the dark space between adjacent any two clear zone is generally
Equal to the spacing of adjacent any two luminescence unit.
In one embodiment of this invention, an adjacent clear zone and a luminescence unit are being parallel to the aobvious of LCD MODULE
Show that the spacing on the direction in face is essentially equal to the spacing of two adjacent luminescence units, and essentially equal to adjacent two are bright
The spacing in area.
In one embodiment of this invention, the optical parameter of the optical parameter of LCD MODULE and self-luminous display module
Show that luminous intensity, control unit adjust at least one of light of LCD MODULE and self-luminous display module including maximum
Intensity, so that the maximum display luminous intensity of LCD MODULE is essentially equal to the maximum display light intensity of self-luminous display module
Degree.
In one embodiment of this invention, the optical parameter of the optical parameter of LCD MODULE and self-luminous display module
Including colour gamut, control unit adjusts at least one of colour gamut of LCD MODULE and self-luminous display module, so that liquid
The colour gamut of brilliant display module is essentially equal to the colour gamut of self-luminous display module.
In one embodiment of this invention, the original color gamut of self-luminous display module is greater than the original color of LCD MODULE
Domain, colour gamut of the control unit to reduce self-luminous display module.Self-luminous display module includes multiple pixels for lining up array,
Each pixel includes a luminescence unit with different colours, and control unit is by the maximum gray improved in each pixel
The grayscale of the color value of at least one other color other than color value, to downgrade the colour gamut of self-luminous display module.
In one embodiment of this invention, the original color gamut of self-luminous display module is greater than the original color of LCD MODULE
Domain, colour gamut of the control unit to reduce self-luminous display module, self-luminous display module include multiple pixels for lining up array.
Each pixel includes the luminescence unit of multiple and different colors, and control unit is by the hair for improving the maximum gray in each pixel
The grayscale of the luminescence unit of at least one other color other than light unit, to downgrade the colour gamut of self-luminous display module.
In one embodiment of this invention, LCD MODULE includes a liquid crystal display panel and a frame.Frame covering
The edge of liquid crystal display panel, wherein self-luminous display module configuration is on frame.
In one embodiment of this invention, self-luminous display module includes multiple light emitting diodes for lining up array.
In one embodiment of this invention, an at least display unit is multiple display units, these display units are spliced into
Display device, and these self-luminous display modules of adjacent any two display unit adjoin one another.
In one embodiment of this invention, control unit is take the optical parameter of these display units to each other mutually
Match.
In one embodiment of this invention, the edge of self-luminous display module covering LCD MODULE, and around liquid crystal
The viewing area of display module.
In one embodiment of this invention, the maximum display luminous intensity of LCD MODULE is less than self-luminous display module
Maximum display luminous intensity, and display unit further includes an anti-dazzling screen, the anti-dazzling screen is configured on self-luminous display module, to adjust
The maximum display luminous intensity of self-luminous display module drops.
One embodiment of the invention proposes a kind of display methods, comprising: providing an at least display unit, display unit includes
One LCD MODULE and the self-luminous display module being configured on the edge of LCD MODULE；And driving liquid crystal display
Module and self-luminous display module show a picture, and make the optical parameter of LCD MODULE and the light of self-luminous display module
Parameter is learned mutually to arrange in pairs or groups.
In one embodiment of this invention, self-luminous display module includes multiple luminescence units for lining up array, liquid crystal
The optical parameter of the optical parameter and self-luminous display module that show module includes position and the size of luminous zone.Make liquid crystal display mode
The method that the optical parameter of the optical parameter of block and self-luminous display module is mutually arranged in pairs or groups includes: to open the part of LCD MODULE
Multiple pixels and form multiple clear zones lining up array and being separated from each other；And another part of closing LCD MODULE is multiple
Pixel and form a dark space.
In one embodiment of this invention, the substantially the same pitch in these luminescence units of the pitch in these clear zones.
In one embodiment of this invention, each clear zone is by multiple pixel institute shapes being turned in LCD MODULE
At, and the substantially equal width in each clear zone of width of the luminous zone of each luminescence unit.
In one embodiment of this invention, the width of part of the dark space between adjacent any two clear zone is generally
Equal to the spacing of adjacent any two luminescence unit.
In one embodiment of this invention, an adjacent clear zone and a luminescence unit are being parallel to the aobvious of LCD MODULE
Show that the spacing on the direction in face is essentially equal to the spacing of two adjacent luminescence units, and essentially equal to adjacent two are bright
The spacing in area.
In one embodiment of this invention, the optical parameter of the optical parameter of LCD MODULE and self-luminous display module
Luminous intensity is shown including maximum, and the optical parameter of LCD MODULE and the optical parameter of self-luminous display module is made mutually to arrange in pairs or groups
Method include: adjust LCD MODULE and self-luminous display module at least one of luminous intensity so that liquid crystal
Show that the maximum display luminous intensity of module is essentially equal to the maximum display luminous intensity of self-luminous display module.
In one embodiment of this invention, the optical parameter of the optical parameter of LCD MODULE and self-luminous display module
Including colour gamut, and the method packet for making the optical parameter of the optical parameter of LCD MODULE and self-luminous display module mutually arrange in pairs or groups
It includes: at least one of colour gamut of adjustment LCD MODULE and self-luminous display module, so that the color of LCD MODULE
Domain is essentially equal to the colour gamut of self-luminous display module.
In one embodiment of this invention, the original color gamut of self-luminous display module is greater than the original color of LCD MODULE
Domain, self-luminous display module include multiple pixels for lining up array, and each pixel includes a luminescence unit with different colours.
At least one of colour gamut of reduction LCD MODULE and self-luminous display module includes: the maximum improved in each pixel
The grayscale of the color value of at least one other color other than the color value of grayscale, to reduce the colour gamut of self-luminous display module.
In one embodiment of this invention, the original color gamut of self-luminous display module is greater than the original color of LCD MODULE
Domain, self-luminous display module include multiple pixels for lining up array, and each pixel includes the luminescence unit of multiple and different colors, and
At least one of colour gamut of reduction LCD MODULE and self-luminous display module includes: the maximum improved in each pixel
The grayscale of the luminescence unit of at least one other color other than the luminescence unit of grayscale, to reduce the color of self-luminous display module
Domain.
In one embodiment of this invention, an at least display unit is multiple display units, and display methods includes: by this
A little display units are spliced into a display device, and make these self-luminous display modules of adjacent any two display unit each other
Connect.
In one embodiment of this invention, display methods, further includes: make the optical parameter phase of these display units to each other
Collocation.
In one embodiment of this invention, the maximum display luminous intensity of LCD MODULE is less than self-luminous display module
Maximum display luminous intensity, and display methods further include: an anti-dazzling screen is configured on self-luminous display module, to downgrade self-luminous
The maximum display luminous intensity of display module.
The embodiment of the present invention can reach at least one of following advantages and effect.In the aobvious of the embodiment of the present invention
In showing device and display methods, due to using self-luminous display module configuration in the design on the edge of LCD MODULE,
Therefore the fringe region of LCD MODULE can be efficiently used to show, and maintains the characteristic of LCD MODULE.In addition,
Due to making the optical parameter of LCD MODULE and the optical parameter of self-luminous display module mutually arrange in pairs or groups, LCD MODULE
Display effect can be close to the display effect of self-luminous display module, and then make LCD MODULE and self-luminous display module
Display effect mutually arrange in pairs or groups.
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and it is detailed to cooperate attached drawing to make
Carefully it is described as follows.
Detailed description of the invention
Figure 1A is the diagrammatic cross-section of the display device of one embodiment of the invention.
Figure 1B is the schematic elevation view of the display device of Figure 1A.
Fig. 1 C is the display device of Figure 1B in the partial enlargement diagram of region M.
Fig. 2 is the schematic elevation view of the display device of one more embodiment of the present invention.
Fig. 3 is the partial enlargement diagram of the display device of another embodiment of the present invention.
Fig. 4 is the diagrammatic cross-section of the display device of another embodiment of the present invention.
Fig. 5 is the flow chart of the display methods of one embodiment of the invention.
Specific embodiment
For the present invention aforementioned and other technology contents, feature and effect, in a preferred implementation of following cooperation schema
In the detailed description of example, can clearly it present.The direction term being previously mentioned in following embodiment, such as: upper and lower, left and right,
It is front or rear etc., it is only the direction with reference to attached drawing.Therefore, the direction term used is intended to be illustrative and not intended to limit the present invention.
Figure 1A be one embodiment of the invention display device diagrammatic cross-section, Figure 1B be Figure 1A display device just
Depending on schematic diagram, and Fig. 1 C is the display device of Figure 1B in the partial enlargement diagram of region M.Figure 1A, Figure 1B and Fig. 1 C are please referred to,
The display device 100 of the present embodiment includes an at least display unit 200 (being by taking multiple display units 200 as an example in Fig. 1).It is aobvious
Show that unit 200 includes a LCD MODULE 210 and a self-luminous display module 220.Self-luminous display module 220 is configured at liquid
On the edge of brilliant display module 210.In the present embodiment, LCD MODULE 210 includes a liquid crystal display panel 212 and one side
Frame 214, and frame 214 covers the edge of liquid crystal display panel 212, and frame 214 exposes the one of LCD MODULE 210 and shows
Show area A1.Wherein self-luminous display module 220 is configured on frame 214, i.e., self-luminous display module 220 is configured at liquid crystal display
A non-display area (not indicating) for module 210.In the present embodiment, self-luminous display module 220 includes multiple arrays of lining up
Luminescence unit 222, wherein these luminescence units 222 are, for example, light emitting diode.Furthermore, each light emitting diode is for example
It is formed as packaged by emitting red light chip, green emitting chip, blue luminescence chip, however, the present invention is not limited thereto.In other realities
It applies in example, light emitting diode is for example comprising red light emitting diodes, green LED, blue LED.
In the present embodiment, these display units 200 are spliced into display device 100, and adjacent any two show list
These self-luminous display modules 220 of member 200 adjoin one another.In addition, in the present embodiment, self-luminous display module 220 covers
The edge of LCD MODULE 210, and around the viewing area A1 of LCD MODULE 210.
In the display device 100 of the present embodiment, since self-luminous display module 220 can show picture, picture can be shown
The self-luminous display module 220 in face is configured on the edge of LCD MODULE 210 (such as on frame 214), can be effectively sharp
It is shown with the fringe region (such as frame region) of LCD MODULE 210, and maintains the characteristic of LCD MODULE 210.
Specifically, can effectively solve LCD MODULE 210 using the self-luminous display module 220 being configured on frame 214
The problem of display picture can not be provided at frame 214.In addition, liquid crystal still can be used in the viewing area A1 within frame 214
Show the pixel of module 210 to show, that is, relative to self-luminous display module 220, it herein can be using the aobvious of lower cost
Show scheme to show.In addition, when that need to show high-res picture in the A1 of viewing area, using LCD MODULE 210
Displaying scheme can more reach the advantages of low cost and high-res simultaneously.
In the present embodiment, LCD MODULE 210 further includes a backlight module 216, the light that backlight module 216 is issued
After liquid crystal display panel 212, it is just capable of forming image light M1.
In this example it is shown that unit 200 further includes a light transmission cover 230 of for example, glass or plastic cement material, cover
Lid self-luminous display module 220 and LCD MODULE 210, to protect LCD MODULE 210 and self-luminous display module
220。
Fig. 2 is the schematic elevation view of the display device of one more embodiment of the present invention.Referring to figure 2., the present embodiment is aobvious
Showing device 100a is similar with the display device 100 of Figure 1B, and the difference of the two is as described below.The display device 100a of the present embodiment
It can be used as the screen of electronic device, wherein electronic device is, for example, smartphone or tablet computer or personal digital assistant
(personal digital assistant, PDA), however, the present invention is not limited thereto.In the present embodiment, LCD MODULE
210 can be used to show more fine, the higher picture of resolution, and self-luminous display module 220 can be used to show to resolution
The images such as the key schema, time, the prompting message that less require or text.
The display methods of above-mentioned display device described below, and will come by taking the display device of Figure 1A to Fig. 1 C as an example below
It is illustrated.
Please refer to Figure 1A to Fig. 1 C, display device 100 further include: a control unit 110 is electrically connected LCD MODULE
210 with self-luminous display module 220, and optical parameter and self-luminous display module 220 to make LCD MODULE 210
Optical parameter is mutually arranged in pairs or groups.
In the present embodiment, self-luminous display module 220 includes multiple luminescence units 222 for lining up array, and liquid crystal
The optical parameter of the optical parameter and self-luminous display module 220 that show module 210 includes position and the size of luminous zone.It is specific and
Speech, the multiple pixels in part 2122 that control unit 110 opens LCD MODULE 210 (such as are coated with the pixel of oblique line in Fig. 1 C
2122) multiple clear zone B1 for lining up array and being separated from each other are formed, to simulate these lists that shine of self-luminous display module 220
Member 222, and control unit 110 closes the multiple pixels of another part 2122 of LCD MODULE (such as with blank side in Fig. 1 C
The pixel 2122 that lattice indicate) and a dark space is formed, between these luminescence units 222 to simulate self-luminous display module 220
Clearance G 1.
In the present embodiment, each luminescence unit 222 is a light emitting diode, and the pitch (pitch) of these clear zones B1
The substantially the same pitch P2 in these luminescence units 222 of P1.
In the present embodiment, each clear zone B1 is by multiple pictures for being turned on (turn on) in LCD MODULE 210
Element 2122 is formed, and the width of the luminous zone (i.e. applying the part of oblique line in Fig. 1 C at luminescence unit 222) of each luminescence unit 222
Spend the substantially equal width W1 in each clear zone B1 of W2.In addition, in the present embodiment, it is bright that dark space is located at adjacent any two
The width W3 of part between area B1 is essentially equal to the spacing W4 of adjacent any two luminescence unit 222.
In addition, in the present embodiment, an adjacent clear zone B1 and a luminescence unit 222 are being parallel to LCD MODULE
Spacing T1 on the direction of 210 display surface is essentially equal to the spacing W4 of two adjacent luminescence units 222, and generally etc.
In the spacing (being equivalent to width W3) of two adjacent clear zone B1.
In the present embodiment, each luminescence unit 222 is, for example, to be sent out by emitting red light chip, green emitting chip, blue
Light emitting diode made of optical chip is packaged, so the luminous zone of each luminescence unit 222 is, for example, self-luminous display module
220 display pixel, that is, each pixel of self-luminous display module 220 includes the list that shines with different colours
Member.Due to the luminous zone one of each luminescence unit 222 of the clear zone B1 and self-luminous display module 220 of LCD MODULE 210
It causes, in other words, the display pixel of LCD MODULE 210 and the display pixel of self-luminous display module 220 can be consistent.Such as
This one, LCD MODULE 210 and the resolution of picture provided by self-luminous display module 220 can unanimously and uniformly divide
Cloth, and then the difference for the display effect for allowing user can not be identified between LCD MODULE 210 and self-luminous display module 220.
In other embodiments, as shown in figure 3, the present embodiment of Fig. 3 is similar with the embodiment of Fig. 1 C, and the difference of the two
As described below.Each luminescence unit 222 be a light emitting diode, these light emitting diodes for example comprising red light emitting diodes,
Green LED and blue LED, so the luminous zone of each luminescence unit 222 is, for example, that self-luminous shows mould
Each sub- display pixel of block 220.In other words, each pixel of self-luminous display module 220 includes the hair of multiple and different colors
Light unit 222.For example, the luminescence unit 222-R of self-luminous display module 220 is red light emitting diodes in Fig. 3, is shone
Unit 222-G is green LED, and luminescence unit 222-B is blue LED, and LCD MODULE 210 is bright
All pixels 2122 in area B1-R are displayed in red, and all pixels 2122 in the B1-G of clear zone show green, and clear zone B1-
All pixels 2122 in B are displayed in blue.In this way, which LCD MODULE 210 is provided with self-luminous display module 220
The resolution of picture still can be consistent and be uniformly distributed, and then allow user can not be identified LCD MODULE 210 with it is spontaneous
The difference of display effect between light display module 220.
In the present embodiment, the optical parameter of the optical parameter of LCD MODULE 210 and self-luminous display module 220 is also
Luminous intensity is shown including maximum, and control unit 110 adjusts (such as downgrade or increase) LCD MODULE 210 and self-luminous is shown
At least one of luminous intensity of module 220, so that the maximum display luminous intensity of LCD MODULE 210 is essentially equal to certainly
The maximum display luminous intensity of light emitting display module 220.For example, when self-luminous display module 220 is diode displaying
When module, since it has than the higher brightness of LCD MODULE 210, but in order to make LCD MODULE 210 and self-luminous
The display effect of display module 220 is consistent, then can downgrade the maximum display luminous intensity of self-luminous display module 220.
The method for downgrading the maximum display luminous intensity of self-luminous display module 220 for example can show mould by self-luminous is downgraded
The current or voltage of light emitting diode in block 220, to downgrade the display luminous intensity of self-luminous display module 220, but the present invention is not
It is limited to the above method.In other embodiments, as shown in figure 4, a settable anti-dazzling screen 410 is on self-luminous display module 220,
To downgrade the maximum display luminous intensity of self-luminous display module 220.Wherein, anti-dazzling screen 410 such as polaroid or optical filter, to
The partial image light M2 that reflection or filtering self-luminous display module 220 issue.
In the present embodiment, the optical parameter of the optical parameter of LCD MODULE 210 and self-luminous display module 220 is also
Including colour gamut, the adjustment of control unit 110 (such as: reduction) LCD MODULE 210 and self-luminous display module 220 at least its
One of colour gamut so that the colour gamut of LCD MODULE 210 is essentially equal to the colour gamut of self-luminous display module 220.Wherein,
What colour gamut referred to can be empty with 1931 XYZ color space of CIE, rgb color space, Adobe rgb color space, sRGB color
Between or NTSC (National Television System Committee) indicate color mode, but the present invention is not limited to
This.Wherein, the colour gamut that the bigger expression in region can be shown is wider, and the color that can be presented is just more bright-coloured.
In the present embodiment, the original color gamut of self-luminous display module 220 (for example, light-emitting diode display module) is big
In the original color gamut of LCD MODULE 210, colour gamut of the control unit 110 to reduce self-luminous display module 220.It please refers to
Fig. 1 C includes multiple pixels for lining up array to related narration, self-luminous display module 220, and each pixel includes having different face
One luminescence unit 222 of color (such as red, green, blue), wherein each luminescence unit 222 is for example by emitting red light core
Piece, green emitting chip, packaged by blue luminescence chip made of light emitting diode, control unit 110 is by improving each picture
The grayscale of the color value of at least one other color other than the color value of maximum gray in element shows mould to downgrade self-luminous
The colour gamut of block 220.
For example, when script self-luminous display module 220 shows pure red, the brightness of the red value in pixel is
100%, and the brightness of green value and blue valve is all 0%.And after reducing colour gamut, self-luminous display module 220 shows pure red
When color, the brightness of the red value in pixel is 100%, and the brightness of green value is 12%, and the brightness of blue valve is 7%.Originally
When self-luminous display module 220 shows pure green, the brightness of the red value in pixel is 0%, and the brightness of green value is 100%,
And the brightness of blue valve is 0%.And the red after reducing colour gamut, when self-luminous display module 220 shows pure green, in pixel
The brightness of value is 13%, and the brightness of green value is 100%, and the brightness of blue valve is 9%.Script self-luminous display module 220
When showing pure blue, the brightness of the red value in pixel is 0%, and the brightness of green value is 0%, and the brightness of blue valve is
100%.And after reducing colour gamut, when self-luminous display module 220 shows pure blue, the brightness of the red value in pixel is 3%,
The brightness of green value is 4%, and the brightness of blue valve is 100%.In this way, can achieve the effect that reduce colour gamut, and
Keep the colour gamut of self-luminous display module 220 consistent with the colour gamut of LCD MODULE 210.Alternatively, in other embodiments, please join
Fig. 3 and related narration are examined, self-luminous display module 220 includes multiple pixels for lining up array, and each pixel includes multiple and different
The luminescence unit 222 of color (such as red, green, blue), wherein luminescence unit 222 for example comprising red light emitting diodes,
Green LED, blue LED, control unit 110 is by the luminous list for improving the maximum gray in each pixel
The grayscale of the luminescence unit 222 of at least one other color other than member 222, to downgrade the colour gamut of self-luminous display module 220.
Wherein, the mode of adjustment with it is described above similar, no longer repeat herein.
When the expansion of multiple display units 200 is connected into display device 100, control unit 110 is electrically connected to these display units
200 these LCD MODULEs 210 and self-luminous display module 220, and to make these light of display unit 200 to each other
Parameter is learned mutually to arrange in pairs or groups (such as keeping above-mentioned optical parameter consistent).In this way, user just not easily feels the splicing of picture,
And will be considered that is a width continuously big picture.
In the display device 100 of the present embodiment, since control unit 110 makes the optical parameter of LCD MODULE 210
It mutually arranges in pairs or groups with the optical parameter of self-luminous display module 220, therefore the display effect of LCD MODULE 210 can be close to spontaneous
The display effect of light display module 220.In this way, user is less susceptible to tell there are two types of the presence of different display modules,
And feel to show that picture is continuous and complete.
Fig. 5 is the flow chart of the display methods of one embodiment of the invention.Figure 1A and Fig. 5 are please referred to, the present embodiment is shown
Show that method is suitable for the display device of the various embodiments described above, and is illustrated by taking the display device of Figure 1A 100 as an example below.At this
In embodiment, display methods includes: to provide at least one above-mentioned display unit 200 (step S110), and drive liquid crystal display mode
Block 210 and self-luminous display module 220 show a picture, and show the optical parameter of LCD MODULE 210 and self-luminous
The optical parameter of module 220 mutually arranges in pairs or groups (step S120).Mould is shown about the optical parameter of LCD MODULE 210 and self-luminous
How the optical parameter of block 220 mutually arranges in pairs or groups, and hereinbefore has narration in detail, no longer repeats herein.
In the display methods of the present embodiment, since the optical parameter and self-luminous that make LCD MODULE 210 show mould
The optical parameter of block 220 is mutually arranged in pairs or groups, therefore the display effect of LCD MODULE 210 can be close to self-luminous display module 220
Display effect.In this way, which user is less susceptible to tell, there are two types of different display modules to exist, and feels to show picture
It is continuous and complete.
In conclusion the embodiment of the present invention can reach at least one of following advantages and effect.Of the invention
In the display device and display methods of embodiment, due to using self-luminous display module configuration in the edge of LCD MODULE
On design, therefore the fringe region of LCD MODULE can be efficiently used to show, and maintain LCD MODULE
Characteristic.Further, since making the optical parameter of LCD MODULE and the optical parameter of self-luminous display module mutually arrange in pairs or groups, therefore liquid
The display effect of brilliant display module can close to the display effect of self-luminous display module, and then make LCD MODULE with it is spontaneous
The display effect of light display module is mutually arranged in pairs or groups.
The foregoing is only a preferred embodiment of the present invention, cannot be limited the scope of implementation of the present invention with this, it is all according to
Simple equivalence changes made by claims of the present invention and description and modification, all still belong to what the invention patent covered
Range.In addition any embodiment of the invention or claim be not necessary to reach disclosed herein whole purposes or advantage or spy
Point.It is used in addition, abstract and denomination of invention are intended merely to auxiliary patent document retrieval, the right model being not intended to limit the invention
It encloses.In addition, the terms such as " first " that refers in this specification or claim, " second " are only to name element
(element) title or the different embodiments of difference or range, and not it is used to the quantitative upper limit of restriction element or lower limit.
[symbol description]
100,100a: display device
110: control unit
200: display unit
210: LCD MODULE
212: liquid crystal display panel
2122: pixel
214: frame
216: backlight module
220: self-luminous display module
221: display surface
222,222-R, 222-G, 222-B: luminescence unit
230: light transmission cover
410: anti-dazzling screen
A1: viewing area
B1, B1-R, B1-G, B1-B: clear zone
G1: gap
M: region
M1, M2: image light
P1, P2, P3, P4: pitch
S110, S120: step
T1: spacing
W1, W2, W3, W4: width
Claims (28)
1. a kind of display device, including an at least display unit and a control unit,
An at least display unit, comprising:
One LCD MODULE；And
One self-luminous display module, is configured on the edge of the LCD MODULE；
Described control unit is electrically connected the LCD MODULE and the self-luminous display module, and to make the liquid crystal
Show that the optical parameter of the optical parameter and the self-luminous display module of module is mutually arranged in pairs or groups；
The self-luminous display module includes multiple luminescence units for lining up array, the optical parameter of the LCD MODULE with
The optical parameter of the self-luminous display module includes position and the size of luminous zone, and described control unit opens the liquid crystal
Show the multiple pixels in the part of module and forms multiple clear zones lining up array and being separated from each other to simulate the self-luminous and show mould
The luminescence unit of block, and described control unit closes the multiple pixels of another part of the LCD MODULE and forms one
Gap between the luminescence unit of the dark space to simulate the self-luminous display module.
2. display device as described in claim 1, which is characterized in that the pitch in these clear zones is identical to these luminescence units
Pitch.
3. display device as described in claim 1, which is characterized in that each luminescence unit is a light emitting diode.
4. display device as described in claim 1, which is characterized in that each clear zone is by the LCD MODULE
Multiple pixels being turned on formed, and the width of the luminous zone of each luminescence unit is equal to each clear zone
Width.
5. display device as described in claim 1, which is characterized in that the dark space is between adjacent any two clear zone
Part width be equal to adjacent any two luminescence unit spacing.
6. display device as described in claim 1, which is characterized in that the clear zone of adjacent one and a luminescence unit exist
The spacing being parallel on the direction of the display surface of the LCD MODULE is equal to the spacing of two adjacent luminescence units, and waits
Spacing in two adjacent clear zones.
7. display device as described in claim 1, which is characterized in that the optical parameter of the LCD MODULE and it is described from
The optical parameter of light emitting display module includes maximum display luminous intensity, and described control unit adjusts the LCD MODULE and institute
At least one of luminous intensity of self-luminous display module is stated, so that the maximum display luminous intensity etc. of the LCD MODULE
In the maximum display luminous intensity of the self-luminous display module.
8. display device as described in claim 1, which is characterized in that the optical parameter of the LCD MODULE and it is described from
The optical parameter of light emitting display module includes colour gamut, and described control unit adjusts the LCD MODULE and the self-luminous is aobvious
Show at least one of colour gamut of module, so that the colour gamut of the LCD MODULE is equal to the self-luminous display module
Colour gamut.
9. display device as claimed in claim 8, which is characterized in that the original color gamut of the self-luminous display module is greater than institute
State the original color gamut of LCD MODULE, colour gamut of the described control unit to reduce the self-luminous display module, it is described from
Light emitting display module includes multiple pixels for lining up array, and each pixel includes a luminescence unit with different colours,
And described control unit is by least one other color other than the color value for improving the maximum gray in each pixel
Color value grayscale, to downgrade the colour gamut of the self-luminous display module.
10. display device as claimed in claim 8, which is characterized in that the original color gamut of the self-luminous display module is greater than
The original color gamut of the LCD MODULE, colour gamut of the described control unit to reduce the self-luminous display module are described
Self-luminous display module includes multiple pixels for lining up array, and each pixel includes the luminescence unit of multiple and different colors,
And described control unit is by least one other face other than the luminescence unit for improving the maximum gray in each pixel
The grayscale of the luminescence unit of color, to downgrade the colour gamut of the self-luminous display module.
11. display device as described in claim 1, which is characterized in that the LCD MODULE includes:
One liquid crystal display panel；And
One frame covers the edge of the liquid crystal display panel, wherein the self-luminous display module configuration is on the frame.
12. display device as described in claim 1, which is characterized in that the self-luminous display module includes multiple lining up battle array
The light emitting diode of column.
13. display device as described in claim 1, which is characterized in that an at least display unit is multiple display units,
These display units are spliced into the display device, and these self-luminous display modules of adjacent any two display unit that
This connects.
14. display device as claimed in claim 13, which is characterized in that described control unit to make these display units that
Optical parameter around here is mutually arranged in pairs or groups.
15. display device as described in claim 1, which is characterized in that the self-luminous display module covers the liquid crystal
Show the edge of module, and around the viewing area of the LCD MODULE.
16. display device as described in claim 1, which is characterized in that the maximum display luminous intensity of the LCD MODULE
Less than the maximum display luminous intensity of the self-luminous display module, the display unit further include: an anti-dazzling screen is configured at described
On self-luminous display module, to downgrade the maximum display luminous intensity of the self-luminous display module.
17. a kind of display methods, comprising:
An at least display unit is provided, the display unit is including a LCD MODULE and is configured at the LCD MODULE
Edge on a self-luminous display module；And
It drives the LCD MODULE and the self-luminous display module to show a picture, and makes the LCD MODULE
The optical parameter of optical parameter and the self-luminous display module is mutually arranged in pairs or groups；
The self-luminous display module includes multiple luminescence units for lining up array, the optical parameter of the LCD MODULE with
The optical parameter of the self-luminous display module includes position and the size of luminous zone, makes the light of the LCD MODULE
Learning the method that the optical parameter of parameter and the self-luminous display module is mutually arranged in pairs or groups includes:
It opens the multiple pixels in part of the LCD MODULE and forms multiple clear zones lining up array and being separated from each other with mould
Intend the luminescence unit of the self-luminous display module；And
It closes the multiple pixels of another part of the LCD MODULE and forms a dark space to simulate the self-luminous and show mould
Gap between the luminescence unit of block.
18. display methods as claimed in claim 17, which is characterized in that the pitch in these clear zones is identical to these luminescence units
Pitch.
19. display methods as claimed in claim 17, which is characterized in that each clear zone is by the LCD MODULE
In multiple pixels being turned on formed, and the width of the luminous zone of each luminescence unit is equal to each clear zone
Width.
20. display methods as claimed in claim 17, which is characterized in that the dark space be located at adjacent any two clear zone it
Between part width be equal to adjacent any two luminescence unit spacing.
21. display methods as claimed in claim 17, which is characterized in that the clear zone of adjacent one and a luminescence unit
Spacing on the direction of display surface for being parallel to the LCD MODULE is equal to the spacing of two adjacent luminescence units, and
Equal to the spacing in two adjacent clear zones.
22. display methods as claimed in claim 17, which is characterized in that the optical parameter of the LCD MODULE with it is described
The optical parameter of self-luminous display module includes maximum display luminous intensity, and makes the optical parameter of the LCD MODULE
The method mutually arranged in pairs or groups with the optical parameter of the self-luminous display module includes:
At least one of luminous intensity of the LCD MODULE Yu the self-luminous display module is adjusted, so that the liquid
The maximum display luminous intensity of brilliant display module is equal to the maximum display luminous intensity of the self-luminous display module.
23. display methods as claimed in claim 17, which is characterized in that the optical parameter of the LCD MODULE with it is described
The optical parameter of self-luminous display module includes colour gamut, and make the optical parameter of the LCD MODULE with it is described spontaneous
The method that the optical parameter of light display module is mutually arranged in pairs or groups includes:
At least one of colour gamut of the LCD MODULE Yu the self-luminous display module is adjusted, so that the liquid crystal
The colour gamut of display module is equal to the colour gamut of the self-luminous display module.
24. display methods as claimed in claim 23, which is characterized in that the original color gamut of the self-luminous display module is greater than
The original color gamut of the LCD MODULE, the self-luminous display module include multiple pixels for lining up array, each described
Pixel includes a luminescence unit with different colours, and reduces the LCD MODULE and the self-luminous display module
At least one of colour gamut includes:
The grayscale of the color value of at least one other color other than the color value of the maximum gray in each pixel is improved,
To reduce the colour gamut of the self-luminous display module.
25. display methods as claimed in claim 23, which is characterized in that the original color gamut of the self-luminous display module is greater than
The original color gamut of the LCD MODULE, the self-luminous display module include multiple pixels for lining up array, each described
Pixel includes the luminescence unit of multiple and different colors, and reduces the LCD MODULE and the self-luminous display module extremely
The colour gamut of one of them includes: less
Improve the luminescence unit of at least one other color other than the luminescence unit of the maximum gray in each pixel
Grayscale, to reduce the colour gamut of the self-luminous display module.
26. display methods as claimed in claim 17, which is characterized in that an at least display unit is that multiple displays are single
Member, and the display methods includes:
These display units are spliced into a display device, and show these self-luminous of adjacent any two display unit
Module adjoins one another.
27. display methods as claimed in claim 26, which is characterized in that further include:
The optical parameter of these display units to each other is set mutually to arrange in pairs or groups.
28. display methods as claimed in claim 17, which is characterized in that the maximum display luminous intensity of the LCD MODULE
Less than the maximum display luminous intensity of the self-luminous display module, the display methods further include:
One anti-dazzling screen is configured on the self-luminous display module, to downgrade the maximum display light of the self-luminous display module
Intensity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510107575.8A CN106033156B (en) | 2015-03-12 | 2015-03-12 | Display device and display methods |
| US15/051,666 US10002555B2 (en) | 2015-03-12 | 2016-02-24 | Display apparatus and dipslay method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510107575.8A CN106033156B (en) | 2015-03-12 | 2015-03-12 | Display device and display methods |
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| Publication Number | Publication Date |
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| CN106033156A CN106033156A (en) | 2016-10-19 |
| CN106033156B true CN106033156B (en) | 2019-11-05 |
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| CN201510107575.8A Expired - Fee Related CN106033156B (en) | 2015-03-12 | 2015-03-12 | Display device and display methods |
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| CN (1) | CN106033156B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033159B (en) | 2015-03-12 | 2019-10-01 | 中强光电股份有限公司 | Display device |
| CN105093600B (en) * | 2015-08-17 | 2018-11-06 | 京东方科技集团股份有限公司 | A kind of display panel and display device |
| CN110782834B (en) * | 2019-08-27 | 2021-01-22 | 昆山国显光电有限公司 | Display compensation method, device, display panel and system |
| KR102623794B1 (en) * | 2019-11-05 | 2024-01-10 | 엘지디스플레이 주식회사 | Light emitting display device and driving method of the same |
| TWI757996B (en) * | 2020-08-24 | 2022-03-11 | 錼創顯示科技股份有限公司 | Micro light emitting diode display matrix module |
| US11887842B2 (en) | 2020-08-24 | 2024-01-30 | PlayNitride Display Co., Ltd. | Spliced micro light-emitting-diode display panel |
| KR20220055809A (en) * | 2020-10-27 | 2022-05-04 | 엘지디스플레이 주식회사 | Display apparatus |
| CN114185506A (en) * | 2021-12-10 | 2022-03-15 | 惠州华星光电显示有限公司 | Method and device for eliminating splicing seams of spliced screen, display equipment and electronic equipment |
| CN115148112A (en) * | 2022-07-20 | 2022-10-04 | Tcl华星光电技术有限公司 | Tiled display device |
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| US20160267860A1 (en) | 2016-09-15 |
| US10002555B2 (en) | 2018-06-19 |
| CN106033156A (en) | 2016-10-19 |
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